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Honored Contributor
Honored Contributorunable to scan device chain. cann't scan jtag chain
Hi, I am using Nios II Embedded Evaluation Kit (Cyclone III - EP3C25F324C6NES). Though it is having direct programming capability through the Usb cable. I like to test the Program...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- Hi, I already programmed with the default USB ... There is no issue with the default USB .. But I am trying to work out with the JTAG as well.. So, pelase let me know how to work with the JTAG... Thanks , Srinath. --- Quote End --- Hi Srinth, I found in the manual ( Version June 2008) JP8 Removing the shunt enables configuration of the Cyclone III device using the JTAG header and an external USB-Blaster. When the shunt is in place, the embedded USB-Blaster circuitry must be used to configure the Cyclone III device. (The board ships without the JTAG header populated.)
